get_image_id(), 'woocommerce_thumbnail' );
$image_src = is_array( $image ) && isset( $image[0] ) ? $image[0] : '';
$stock_availability = $product->get_availability();
$identifier = '#' . $product->get_id();
if ( ! empty( $product->get_sku() ) ) {
$identifier = $product->get_sku();
}
?>